sing-box/transport/clashssr/tools/crypto.go

34 lines
511 B
Go

package tools
import (
"crypto/hmac"
"crypto/md5"
"crypto/sha1"
)
const HmacSHA1Len = 10
func HmacMD5(key, data []byte) []byte {
hmacMD5 := hmac.New(md5.New, key)
hmacMD5.Write(data)
return hmacMD5.Sum(nil)
}
func HmacSHA1(key, data []byte) []byte {
hmacSHA1 := hmac.New(sha1.New, key)
hmacSHA1.Write(data)
return hmacSHA1.Sum(nil)
}
func MD5Sum(b []byte) []byte {
h := md5.New()
h.Write(b)
return h.Sum(nil)
}
func SHA1Sum(b []byte) []byte {
h := sha1.New()
h.Write(b)
return h.Sum(nil)
}